†Ûi³ÿßrȬþ; ob_start(); ?> †Ûi³ÿßrȬþ; ob_start(); ?> [phpBB Debug] PHP Warning: in file [ROOT]/includes/session.php on line 1056: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/session.php on line 1056: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/session.php on line 1056: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 488: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions_content.php on line 696: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4767: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4769: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4770: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4771: Cannot modify header information - headers already sent by (output started at [ROOT]/config.php:19)
Fiesta-Si.com • View topic - Light weight flywheel pro's and con's please?
Index Page Find us on Facebook  Find us on twitter  Follow our RSS Feed
It is currently Fri Jul 18, 2025 5:21 pm

View unanswered posts | View active topics


Board index » Technical Issues, Modifications, Insurance & Guides » Modifications

All times are UTC [ DST ]



Post new topic Reply to topic  Page 1 of 1
  [ 14 posts ] 
  Print view
Author Message
MATM918UEV
PostPosted: Tue Apr 05, 2011 11:37 am 
Offline
New Member
New Member

Joined: Fri Mar 18, 2011 12:17 pm
Posts: 19
Location: NOTTINGHAM
Drives:
I am just about to replace my knackered Si 1.6 gearbox in my 2.0lt conversion with a S2 rst Lsd box. Would it be worth getting a lightweight flywheel? or would it make no difference at all?
Theres a firm on Ebay that sell organic fast road clutch kits and billeted lightweight flywheels for Frst and Zetecs for £250 approx jsut weighing up pros and cons.
Wondering is anyone else has done this to there Fsi?

_________________
Rolling a 2.0lt Si, Cams, Stainless Manifold, Ported head and HO, Custom exhaust, Lack of Cat, CRAPPY GMAX suspenstion.. Powerflexed front wishbones, Cossie brakes :D
Top
 Profile  
Reply with quote  
Ry
PostPosted: Tue Apr 05, 2011 12:10 pm 
Offline
Jap Crew
Jap Crew

Joined: Tue Dec 21, 2004 6:24 pm
Posts: 11189
Location: In the Shires
Drives:
I'd go for it, though how light you go is more the question you need to ask.

how heavy is the standard flywheel and how heavy are the aftermarket ones?

_________________
Rest in peace Ben "Jam" Elvin. Gone but never forgotten.
Top
 Profile  
Reply with quote  
si-george
PostPosted: Wed Apr 06, 2011 12:04 am 
Offline
Regular Poster
Regular Poster

Joined: Thu Apr 15, 2010 1:35 am
Posts: 419
Drives:
im getting one milled down then balanced for £35 then he is gonna knife edge my crank :) he done my mini and its worth getting it done the before and after was so much better :)

_________________
Image
Its not tragic to die doing what you love... if you want the ultimate.. you have to be willing to pay the ultimate price!
Top
 Profile  
Reply with quote  
MATM918UEV
PostPosted: Wed Apr 06, 2011 10:55 am 
Offline
New Member
New Member

Joined: Fri Mar 18, 2011 12:17 pm
Posts: 19
Location: NOTTINGHAM
Drives:

_________________
Rolling a 2.0lt Si, Cams, Stainless Manifold, Ported head and HO, Custom exhaust, Lack of Cat, CRAPPY GMAX suspenstion.. Powerflexed front wishbones, Cossie brakes :D
Top
 Profile  
Reply with quote  
- Danny Boy -
PostPosted: Sat Apr 09, 2011 3:43 pm 
Offline
FSI Supporter
FSI Supporter
User avatar

Joined: Fri May 23, 2008 12:40 am
Posts: 7094
Location: Portsmouth
Drives:
Search about it on google, puma speed did a good write up about it.

There are MANY pros and cons, more cons than anything.

_________________



Image
Image
Top
 Profile  
Reply with quote  
Fizzy T
PostPosted: Sat Apr 09, 2011 6:23 pm 
Offline
FSi Donator
FSi Donator

Joined: Wed Dec 26, 2007 11:11 pm
Posts: 379
Location: Basingstoke
Drives:
Pros are that there's less resistance when the revs climb so you can effectively put down more of your wheel power rather than lose it in transmission loss.

Cons are it's a thinner walled flywheel and could potentially shatter/crack one day if too much heats get put through it. There's also a theory that taking the weight off the flywheel decreases the transmission side of the engines braking power when slowing down using the gears,basically revs stay higher for longer when using gears to slow down so you won't slow down as quick as you used to.

I could be wrong but that's my 2p worth.

_________________
Image
Top
 Profile  
Reply with quote  
Chris
PostPosted: Sat Apr 09, 2011 7:25 pm 
Offline
David Dickinson's Naughty Bit
David Dickinson's Naughty Bit
User avatar

Joined: Mon May 25, 2009 9:08 pm
Posts: 8826
Location: Bournemouth
Drives:
I also heard (don't quote me on this! Just something someone said about there car they had when there young) That getting up hills is a lot harder and you have to be in lower gears as it struggles........

:)

_________________
Image

Image
Top
 Profile  
Reply with quote  
stuff n that
PostPosted: Sat Apr 09, 2011 8:16 pm 
Offline
Regular Poster
Regular Poster

Joined: Wed Jul 01, 2009 1:25 am
Posts: 304
Location: barnsley
Drives:
whats the weight difference between standard zetec and that billeted cvh one?

_________________
Image
Top
 Profile  
Reply with quote  
Fizzy T
PostPosted: Sat Apr 09, 2011 10:09 pm 
Offline
FSi Donator
FSi Donator

Joined: Wed Dec 26, 2007 11:11 pm
Posts: 379
Location: Basingstoke
Drives:

_________________
Image
Top
 Profile  
Reply with quote  
Chris
PostPosted: Sat Apr 09, 2011 10:13 pm 
Offline
David Dickinson's Naughty Bit
David Dickinson's Naughty Bit
User avatar

Joined: Mon May 25, 2009 9:08 pm
Posts: 8826
Location: Bournemouth
Drives:
I did say don't quote me on it! :lol: It was something about it being harder to get up hills? :? I don't really know anything about it.

_________________
Image

Image
Top
 Profile  
Reply with quote  
- Danny Boy -
PostPosted: Sun Apr 10, 2011 12:17 pm 
Offline
FSI Supporter
FSI Supporter
User avatar

Joined: Fri May 23, 2008 12:40 am
Posts: 7094
Location: Portsmouth
Drives:
Yeah you are right Chris, because there is less momentum (sp) to keep the flywheel spinning so you have to down shift to bring the revs up to keep it spinning fast to get up hills.

Also along with that, you will find the top end is less than normal too and it will probably be screaming too.

But its all to do with how much weight is shaved off and that.

I know someone from FT who was going to swap a zetec one for a cvh one and we had a massive research session about it on msn one night. If i can find the websites later ill post them up :)

_________________



Image
Image
Top
 Profile  
Reply with quote  
DarrenFsi
PostPosted: Sun Apr 10, 2011 3:46 pm 
Offline
Elite FSI Poster
Elite FSI Poster
User avatar

Joined: Fri Mar 27, 2009 12:02 am
Posts: 1442
Location: pimpworld
Drives:
get it balanced not lightened :thumbsup:

while ur at it get the rest of engine balanced aswel

_________________
Fiesta Si 2.0
Fiesta 1.1
Peugeot 206 sw 1.4
Top
 Profile  
Reply with quote  
james_rs
PostPosted: Fri Apr 15, 2011 7:16 pm 
Offline
FSi Donator
FSi Donator
User avatar

Joined: Mon Jun 19, 2006 10:22 am
Posts: 1503
Location: Hertford, Hertfordshire
Drives:
a zetec crank is pretty good out of the box :)

_________________
- A forum dedicated to the Fiesta Mk7 - 1 year old and going strong!
Info and guides on the Mk3 Fiesta

I like boost! Formerly cookie456_the2nd
Top
 Profile  
Reply with quote  
Ry
PostPosted: Sun Apr 24, 2011 8:04 pm 
Offline
Jap Crew
Jap Crew

Joined: Tue Dec 21, 2004 6:24 pm
Posts: 11189
Location: In the Shires
Drives:

_________________
Rest in peace Ben "Jam" Elvin. Gone but never forgotten.
Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 14 posts ] 

Board index » Technical Issues, Modifications, Insurance & Guides » Modifications

All times are UTC [ DST ]

Who is online

Users browsing this forum: No registered users and 38 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to: